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No exploitation reported

CVE-2026-126997

JeecgBoot flow-run Endpoint a.class RestTemplate.exchange server-side request forgery

No exploitation reported by the sources we read.

  • Published2026-11-12
  • WeaknessCWE-918

Am I affected?

With a domain, we read the version its public headers and pages expose. A distribution build can carry the fix under an older number.

Description

A vulnerability was identified in JeecgBoot up to 3.9.6. This affects the function RestTemplate.exchange of the file org/jeecg/modules/airag/flow/c/a.class of the component flow-run Endpoint. The manipulation leads to server-side request forgery. Remote exploitation of the attack is possible. The exploit is publicly available and might be used. The vendor was contacted early about this disclosure but did not respond in any way.

Timeline

dates in UTC
  1. 2026-11-1214:30CVE publishedCNA

Versions per branch

Products declared by the CNA

As VulDB, the CNA that assigned this CVE, declared them in the CVE record; versions as written. NVD lists no product for this CVE yet: this is the only product data so far.

  • JeecgBoot
    Affected
    • = 3.9.0no fix stated
    • = 3.9.1no fix stated
    • = 3.9.2no fix stated
    • = 3.9.3no fix stated
    • = 3.9.4no fix stated
    • = 3.9.5no fix stated
    • = 3.9.6no fix stated

Source: the CNA record (CVE Program), © The MITRE Corporation,CVE Terms of UseCVE recordupdated 2026-11-12

Neither OSV.dev nor the vendor advisories we read list affected versions for CVE-2026-126997 yet.

Full record on NVD

Fix

No fix published by the sources we read yet. NVD record

Detection

Nuclei template
none so far
ProjectDiscovery
Exploit-DB
no entry
Exploit-DB
Metasploit modules
none listed
Metasploit Framework

Sources

  • CNACVSS 4.06.92026-11-12
  • CNACVSS 3.17.32026-11-12
  • NVDCVSS 3.17.3read 2026-11-12
  • CNACVSS 3.07.32026-11-12
  • CNACVSS 2.07.52026-11-12
  • CNAweakness (CWE)CWE-9182026-11-12
  • NVDweakness (CWE)CWE-918read 2026-11-12

Identifiers

Technical details

CVSS v3 Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L
CVSS 4.0 vector
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
Published
2026-11-12
Last Modified
2026-11-12
NVD status
Deferred

Frequently asked questions

What is CVE-2026-126997?

A vulnerability was identified in JeecgBoot up to 3.9.6. This affects the function RestTemplate.exchange of the file org/jeecg/modules/airag/flow/c/a.class of the component flow-run Endpoint. The manipulation leads to server-side request forgery. Remote exploitation of the attack is possible. The exploit is publicly available and might be used. The vendor was contacted early about this disclosure but did not respond in any way.

Is CVE-2026-126997 actively exploited?

Active exploitation of CVE-2026-126997 has not been confirmed.

What is the CVSS score for CVE-2026-126997?

CVE-2026-126997 has a CVSS v3 base score of 7.3 (HIGH severity), with vector string CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L.

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